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Bolts › U-Bolts & J-Bolts

High-Strength Fasteners U-Bolt U Clamp Bolts and Nuts for Customized

Updated 2026-11-04 · Markdown version

US$0.01081,000–4,999 pieces

US$0.0065,000+ pieces

MOQ 1,000 pieces · Final price confirmed in your quote

Material: Carbon Steel
Head Style: Round
Standard: DIN, ANSI, GB, JIS, BSW, GOST
Grade: 4.8, 5.8, 6.8, 8.8, 10.9
Finish: Anodizing
Sizes: Custom Diameters and Lengths
Color: Custom Color Available
Other Materials: Carbon Steel Stainless Steel

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Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order.

Specifications

Customization	Available
Material	Carbon Steel
Type	U Type
Connection	Common Bolt
Head Style	Round
Standard	DIN, ANSI, GB, JIS, BSW, GOST
Grade	4.8, 5.8, 6.8, 8.8, 10.9
Application	Machinery, Chemical Industry, Environmental, Building
Finish	Anodizing
Service	OEM&ODM
Application 2	Connection, Fastening
Sizes	Custom Diameters and Lengths
Color	Custom Color Available
Other Materials	Carbon Steel Stainless Steel
OEM & ODM	Custom Made to Drawing
Transport Package	Carton+Pallet
Specification	/
Origin	Hebei, China
HS Code	7318159090
Production Capacity	3000 Tons/Month
Package Size	10.00cm * 10.00cm * 10.00cm
Package Gross Weight	0.100kg
Product Name	U Type Bolts Assembly
Metric size	M6 × 70 mm Inch size: 1/4" × 2-3/4" Customized sizes are available.
Samples	Samples are complimentary, delivery charges apply
Package	Inner bag + Master carton + Wooden pallet + Stretch film, with desiccant & edge protectors as needed.
Payment	T/T, L/C
Shipping Port	Tianjin Port, Qingdao Port
Inspection	100% QC Steps Inspect Before Shipment
Category	U-Bolts & J-Bolts

Technical parameters

Product Name: U Type Bolts Assembly

Size: Metric size: M6 × 70 mm Inch size: 1/4" × 2-3/4" Customized sizes are available.

Material: Stainless Steel 201 304 316 430 & Carbon Steel

Grade: A2-70, A4-70, A4-80 & 8.8, 10.9, 12.9, etc.

Finish: Polishing, Black Oxide, Zinc Plating, Hot-dip Galvanizing, Bluing, etc.

Standard: GB, DIN, ISO, ANSI/ASTM, BS, BSW, etc

Samples: Samples are complimentary, delivery charges apply

Package: Inner bag + Master carton + Wooden pallet + Stretch film, with desiccant & edge protectors as needed.

Payment: T/T, L/C

Shipping Port: Tianjin Port, Qingdao Port

Inspection: 100% QC Steps Inspect Before Shipment

Description

High-Strength Fasteners U-Bolt U Clamp Bolts and Nuts for Customized is part of our u-bolts & j-bolts range (Bolts).

Key details

Type: U Type
Standard: DIN, ANSI, GB, JIS, BSW, GOST
Material: Carbon Steel
Grade: 4.8, 5.8, 6.8, 8.8, 10.9
Head Style: Round
Finish: Anodizing
Connection: Common Bolt
Application: Machinery, Chemical Industry, Environmental, Building

Available configurations include material, head style, standard, grade and finish. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 1,000 pieces at US$0.006 – 0.0108 per piece. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you.

Frequently asked questions

What is the minimum order quantity (MOQ) for High-Strength Fasteners U-Bolt U Clamp Bolts and Nuts for Customized?

The listed minimum order is 1,000 pieces, at US$0.006 – 0.0108 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

How does the price change with quantity?

Volume pricing: US$0.0108 for 1,000–4,999 pieces; US$0.006 for 5,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of High-Strength Fasteners U-Bolt U Clamp Bolts and Nuts for Customized?

Type: U Type; Standard: DIN, ANSI, GB, JIS, BSW, GOST; Material: Carbon Steel; Grade: 4.8, 5.8, 6.8, 8.8, 10.9; Head Style: Round; Finish: Anodizing. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include material, head style, standard, grade and finish. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing.

What is the lead time and how is it shipped?

Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.

Which other u-bolts & j-bolts are available?

The U-Bolts & J-Bolts category lists 2,391 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/bolts/u-bolts-j-bolts/

How we work

Specified, checked and shipped by Engineering Hardware & Fasteners

Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing.

DIN, ISO, ASTM, ANSI, JIS and GB standard parts
Non-standard parts made to your drawing
Dimensions, thread gauges and plating checked before packing
Export cartons and pallets, consolidated mixed orders
Samples available for approval before mass production

More about us → · Request a sample or custom quote →

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US$0.006 – 0.0108MOQ 1,000 piecesGet a quote WA